Oral-B Pro 500 Rechargeable Toothbrush

This toothbrush's MicroPulse bristles go deeper between teeth than a standard manual toothbrush. Its 2D cleaning action oscillates and rotates for better plaque removal than a typical manual toothbrush. The price drops from $29.99 to $19.97. Free Shipping over $35 or it adds $5.99.